last diplo game I won and had over 90 nukes left and should have get the "Reserves" achievment in Steam. But I didn't get it!

It's not the first time that i don't get an achievment wich I had earned. But this times it's hard. When will I have more than the half of my nukes left and win a game?!

I also didn't get the match counted in my Steam counter (games/wins) and I also didn't get the bodycount. No kills were added to my stats

Like I said it's not the first time but this time I'm really pissed. I think I should have get the "Kill the World" achievment, too. Because I nuked over 7 billion people with last game...

Steam authentifiaction was succesfull and I didn't used mods or any custom files or customized any files by my self. I had installed DEFCON completely new today because some mods I tested had corrupted it. But I have installed it COMPLETELY new, so I don't get it why I didn't recieve stats and achievements in Steam.

Has anybody an idea what's the problem and how I can solve it?

p.S.: I hope this is the right section for this but i didn't find a better place to post this.

I've received a "lone warrior" (win a game without being in an alliance), although I didn't actually met the conditions. I guess achievement triggers were not set up properly in the first place which makes them more or less random.